188873344

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 418387680

約数和(自身を除く): 229514336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 352, 424, 583, 704, 848, 1166, 1408, 1696, 2332, 2531, 3392, 4664, 5062, 6784, 9328, 10124, 18656, 20248, 27841, 37312, 40496, 55682, 74624, 80992, 111364, 134143, 161984, 222728, 268286, 323968, 445456, 536572, 890912, 1073144, 1475573, 1781824, 2146288, 2951146, 3563648, 4292576, 5902292, 8585152, 11804584, 17170304, 23609168, 47218336, 94436672, 188873344]

約数ペア:

[(1, 188873344), (2, 94436672), (4, 47218336), (8, 23609168), (11, 17170304), (16, 11804584), (22, 8585152), (32, 5902292), (44, 4292576), (53, 3563648), (64, 2951146), (88, 2146288), (106, 1781824), (128, 1475573), (176, 1073144), (212, 890912), (352, 536572), (424, 445456), (583, 323968), (704, 268286), (848, 222728), (1166, 161984), (1408, 134143), (1696, 111364), (2332, 80992), (2531, 74624), (3392, 55682), (4664, 40496), (5062, 37312), (6784, 27841), (9328, 20248), (10124, 18656)]